Intern, Cyber Defense

Sony Corporation of America, located in New York, NY, is the U.S. headquarters of Sony Group Corporation, based in Tokyo, Japan. Sony's principal U.S. businesses include Sony Electronics Inc., Sony Interactive Entertainment LLC, Sony Music Entertainment, Sony Music Publishing and Sony Pictures Entertainment Inc. With some 900 million Sony devices in hands and homes worldwide today, a vast array of Sony movies, television shows and music, and the PlayStation Network, Sony creates and delivers more entertainment experiences to more people than anyone else on earth. To learn more: www.sony.com/en.
 

About the Team 

The Global Security Incident Response Team (GSIRT) helps protect Sony by improving cybersecurity awareness, readiness, and response across the organization. The Cyber Defense Team (CDT) focuses on strengthening security through data onboarding, vulnerability management, threat modeling, purple team activities, and automation, including opportunities to use AI tools and techniques. 

This internship offers hands-on exposure to modern cybersecurity practices while working with a collaborative, experienced team that supports Sony’s global operations. 

Position Summary 

We are seeking a motivated Intern, Cyber Defense to support key initiatives that help keep Sony secure. This role is designed for students who are excited to learn, explore technical concepts, and gain real world experience in cybersecurity. No prior professional experience requires – just curiosity, teamwork, and a willingness to dive in. 

Interns will assist with security data processes, vulnerability tracking, threat research, purple team exercises, and basic automation tasks under the guidance of senior team members. 

The CISD summer internship program is designed to provide skills, knowledge, and hands-on work experience in the information security and privacy industry, supporting the personal growth of our interns as well as Sony business results.  

This 12‑week summer internship runs from June through August and offers flexibility to work either hybrid or fully remote. 

Responsibilities: 

Security Data & Telemetry Support 

• Review, organize, and validate security log data as it is onboarded into Sony’s security tools. 

• Assist with data onboarding intake, classification, and documentation processes. 

Vulnerability Management 

• Support the evaluation of vulnerability reports and associated security risks. 

• Track remediation progress and help maintain clear, organized vulnerability records. 

Threat Modeling & Research 

• Participate in basic threat modeling activities by learning how attackers might target systems. 

• Research common threats and assist in documenting potential security improvements. 

Purple Team Activities 

• Support collaborative exercises that test security controls (working with offensive and defensive security staff). 

• Help gather information and document results from small-scale testing scenarios. 

AI & Automation Support 

• Identify simple, repetitive, or manual tasks suitable for automation. 

• Con